Sapphire blue, also known as international Klein blue, is a dark blue color and one of the blue series. It is a mixture of French artist yves klein's neo-realism, and it was first patented.
This is a color with a strong sense of visual invasion, and this blue has enjoyed the production patent since 1957. This kind of blue is called ideal blue and absolute blue, and its clarity and emptiness often make people get lost in it.
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Application of sapphire blue;
1, sapphire blue is also deeply loved by sports teams, and many teams apply sapphire blue to their uniforms.
2. In recent years, sapphire has been added to many makeup and costumes, which is a kind of blue that shines brilliantly in the fashion circle.
Royal Blue is the official supporting color of Super Junior. Super Junior's official aid is a sapphire balloon.
References:
Baidu encyclopedia-sapphire blue